*{
    margin: 0;
    padding: 0;
}
.main{
    width: 500px;
    height: 500px;
    margin: 0 auto;
}
.titleMain{
    display: flex;
    justify-content: space-between;
    text-align: center;
    margin: 40px 0;
}
.people{

    margin: 20px 0;
}
button{
    margin-top: 10px;
    margin-right: 10px;
}